Earthquake
More extensive information will be added here - including tweets about this quake, lives affected (or lost), neighboring communities and cities affected, member comments, "who felt it", and more. Proximity and distance to the earthquake is already availble to logged-in members with an address on their profile. If the member is within 0-1000km of the earthquake, the distance matrix will calculate land transport distance and a the shortest distance between two points ( as the crow flies ). If the earthquake occurred at sea, nautical miles are also calculated.
Members who request notification will automatically receive an email and/or SMS text message for any earthquakes greater than 5.5. If the member adds family contact, the contact will be notified by email that "A Xm earthquake has occurred within Xkm of membername.". All notifications are on an opt-in basis. The IMOK feature will allow the member to single-click on their phone (or in the email) to quickly signal they are fine. IMOK is available for logged in members on an opt-in basis.
The 3D globe (right) will create two pins - one for the earthquake and one for the geographic location of the member viewing this page. If the visitor is not logged in, only one pin for the quake is rendered. The exact position of the moon at the time of the earthquake is included for your interest, and will display illumination %, phase, distance from Earth, the sun, and whether or not the moon was above (or below) the horizon. Some will argue the moon plays no role in influencing earthquakes, and some will argue the opposite. After all, the moon has an effect on tides. Either way, including the appearance of the moon at the exact time of the earthquake is extremely cool. Special thanks to the US Navy (military observatory) for making it possible.
Screenshot example displaying member's proximity:
Calculating
Array ( [type] => Feature [properties] => Array ( [mag] => 7.7 [place] => southeast of the Loyalty Islands [time] => 1684465023129 [updated] => 1684898776561 [tz] => [url] => https://earthquake.usgs.gov/earthquakes/eventpage/us6000kd0n [felt] => 31 [cdi] => 5.2 [mmi] => 3.89 [alert] => green [status] => reviewed [tsunami] => 1 [sig] => 928 [net] => us [code] => 6000kd0n [ids] => ,at00ruvxj7,pt23139000,us6000kd0n,usauto6000kd0n, [sources] => ,at,pt,us,usauto, [types] => ,dyfi,finite-fault,general-text,ground-failure,impact-link,internal-moment-tensor,internal-origin,losspager,moment-tensor,origin,phase-data,shakemap, [nst] => 277 [dmin] => 3.111 [rms] => 0.87 [gap] => 15 [magType] => mww [type] => earthquake [title] => M 7.7 - southeast of the Loyalty Islands [products] => Array ( [dyfi] => Array ( [0] => Array ( [indexid] => 22771301 [indexTime] => 1684637728130 [id] => urn:usgs-product:us:dyfi:us6000kd0n:1684637722412 [type] => dyfi [code] => us6000kd0n [source] => us [updateTime] => 1684637722412 [status] => UPDATE [properties] => Array ( [depth] => 18.027 [eventsource] => us [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T02:57:03.000Z [latitude] => -23.1852 [longitude] => 170.7633 [magnitude] => 7.7 [maxmmi] => 5.2 [num-responses] => 31 [numResp] => 31 [original-signature] => MC0CFQCN7ZXIyxJ4ihoVBw6jjRR1aUnN6wIUWOIEvaELDctt0BnsyIc5KwnB/XM= [original-signature-version] => v1 [pdl-client-version] => Version 2.7.10 2021-06-21 ) [preferredWeight] => 158 [contents] => Array ( [dyfi_zip.geojson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684637722000 [length] => 1247 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/dyfi_zip.geojson [sha256] => IcRuz+UpNjj8da325yYXYNn79C/GGwrOYmJjh0p6C6I= ) [us6000kd0n_ciim_geo.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684637722000 [length] => 30371 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_ciim_geo.pdf [sha256] => lKMBYUrdOa1trA0LNKDKHqJD2yA2l1p8jvfGju1WDmc= ) [us6000kd0n_ciim_imap.html] => Array ( [contentType] => text/html [lastModified] => 1684637722000 [length] => 734 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_ciim_imap.html [sha256] => sQ8QSnMEyUZ2aRMhwck5+0VSv5BtbJi2I96vl/ZPLJQ= ) [dyfi_geo_10km.geojson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684637722000 [length] => 3399 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/dyfi_geo_10km.geojson [sha256] => glarA+v83IT2+GqrI0+HFMsMXTjZXMr4m6Yn3JieebM= ) [dyfi_geo_1km.geojson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684637722000 [length] => 6105 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/dyfi_geo_1km.geojson [sha256] => TxnpXhpua9YjgnwWf+aGk+rBR07MchYb/HI59sb84aA= ) [us6000kd0n_plot_numresp.ps] => Array ( [contentType] => application/postscript [lastModified] => 1684637722000 [length] => 30070 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_plot_numresp.ps [sha256] => j0wuwVX1FHq1FkCHaNYTPRLTU7xBCpjjMalONREZEQk= ) [us6000kd0n_plot_atten.txt] => Array ( [contentType] => text/plain [lastModified] => 1684637722000 [length] => 3253 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_plot_atten.txt [sha256] => vvMCO2NkhfSY2HFc3Dl5iPDxsL7yCUMacyUdPzwXFXY= ) [us6000kd0n_plot_numresp.txt] => Array ( [contentType] => text/plain [lastModified] => 1684637722000 [length] => 1336 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_plot_numresp.txt [sha256] => EuBSNh4gnYjJlFPoSASMzo5E3M1C5BPiPs1Tbz78mj4= ) [cdi_geo.txt] => Array ( [contentType] => text/plain [lastModified] => 1684637722000 [length] => 1106 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/cdi_geo.txt [sha256] => dSAbPGFN6PWGGHB/9g2b5MxX8IvawgeJVEvdanRsdd4= ) [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684637722000 [length] => 4224 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/contents.xml [sha256] => 2hxTtv54guC2xg7l/xMto7bjAeJUQ3wUazjmSuXiXss= ) [us6000kd0n_ciim.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684637722000 [length] => 30861 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_ciim.pdf [sha256] => 9S5tUiPhObanMmRpEZxtQYte/hwIWlrUCfoj2/U4xxk= ) [cdi_geo_1km.txt] => Array ( [contentType] => text/plain [lastModified] => 1684637722000 [length] => 2172 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/cdi_geo_1km.txt [sha256] => fsyY9KDAUDi1ccfONn8dOp+M0CSKhMiMewEQ5U86xvo= ) [dyfi_plot_atten.json] => Array ( [contentType] => application/json [lastModified] => 1684637722000 [length] => 3802 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/dyfi_plot_atten.json [sha256] => omX7iiaNqawuSlEBqa2yoEDzAF+8Jnedupqy7qnmzNM= ) [cdi_geo.xml] => Array ( [contentType] => application/xml [lastModified] => 1684637722000 [length] => 3425 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/cdi_geo.xml [sha256] => bLlu805O8R09LEtSyCTQbDyyAb3dWvg4ufNLpKY4dgY= ) [us6000kd0n_plot_atten.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684637722000 [length] => 50702 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_plot_atten.jpg [sha256] => VTCX+ulBXtkVmKGhU9pdOuCVJsXil0bVS3yvNtJS8i0= ) [us6000kd0n_ciim_geo.ps] => Array ( [contentType] => application/postscript [lastModified] => 1684637722000 [length] => 110970 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_ciim_geo.ps [sha256] => lUhEdA2dvUyJ4lDRQsrQKgFBKII6j0NYKxnCIhU0MLQ= ) [us6000kd0n_plot_atten.ps] => Array ( [contentType] => application/postscript [lastModified] => 1684637722000 [length] => 51480 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_plot_atten.ps [sha256] => LQKzsoaMpgxrEV1l+USGgS2Ox04xiFV9FQyOL9Xj4OA= ) [us6000kd0n_ciim.ps] => Array ( [contentType] => application/postscript [lastModified] => 1684637722000 [length] => 116387 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_ciim.ps [sha256] => i7HDMjlewi+23D2CiYjl/c7/htsMZQKdzJCDWT2E/Gc= ) [cdi_zip.xml] => Array ( [contentType] => application/xml [lastModified] => 1684637722000 [length] => 1734 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/cdi_zip.xml [sha256] => 974Voc9Co9FrKRNal5UQhTAUsFK4KVgoT2YZImEw36A= ) [dyfi_geo.kmz] => Array ( [contentType] => application/vnd.google-earth.kmz [lastModified] => 1684637722000 [length] => 1512 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/dyfi_geo.kmz [sha256] => 24eYPPja692qjW4hFTCn05QOoQNZtraVpEsYzFQCdiI= ) [us6000kd0n_ciim.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684637722000 [length] => 79642 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_ciim.jpg [sha256] => jEPCFVZ8Wna5AhUpp9RZp4lQ/L2XYjjcJMF0dghBp5U= ) [dyfi_zip.kmz] => Array ( [contentType] => application/vnd.google-earth.kmz [lastModified] => 1684637722000 [length] => 1294 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/dyfi_zip.kmz [sha256] => Yq8junWg4A2PYLVX1JKfijAN7fZXEOXJacij3T0YEYA= ) [cdi_zip.txt] => Array ( [contentType] => text/plain [lastModified] => 1684637722000 [length] => 919 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/cdi_zip.txt [sha256] => 8UQRK7lyl0GESL/mRfipqVcJgcnEJclfAjdVNh6r9PI= ) [event_data.xml] => Array ( [contentType] => application/xml [lastModified] => 1684637722000 [length] => 3056 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/event_data.xml [sha256] => anMK0T2FGKJwH6x2c+LfkB7QFHEX0oOTa1C2cXxTBgs= ) [dyfi_plot_numresp.json] => Array ( [contentType] => application/json [lastModified] => 1684637722000 [length] => 2154 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/dyfi_plot_numresp.json [sha256] => EL5WJCAhnYkmOV+4rWyHBoyTQKlcGsbLG1e7BK1nyjk= ) [us6000kd0n_ciim_geo.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684637722000 [length] => 76676 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_ciim_geo.jpg [sha256] => C5MbefnnJATib5rIJp3wJbiFwGw/F0yRHnFJxpuIC+Q= ) [dyfi.kmz] => Array ( [contentType] => application/vnd.google-earth.kmz [lastModified] => 1684637722000 [length] => 1179 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/dyfi.kmz [sha256] => j7ME+j4CH97b/3NAMg+lc4laM7jmzqBXwi1EYN04rpY= ) [us6000kd0n_plot_numresp.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684637722000 [length] => 32861 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_plot_numresp.jpg [sha256] => 5Pv+q9RhxktjxrBI4Xnl+bh2s/29qlTcte1w6vfT4BI= ) [us6000kd0n_ciim_geo_imap.html] => Array ( [contentType] => text/html [lastModified] => 1684637722000 [length] => 2325 [url] => https://earthquake.usgs.gov/product/dyfi/us6000kd0n/us/1684637722412/us6000kd0n_ciim_geo_imap.html [sha256] => b6ckjQ5jTpmsTyZo1x6+YdHG+/Nhtod8pXVxAAK7VwE= ) ) ) ) [finite-fault] => Array ( [0] => Array ( [indexid] => 22762402 [indexTime] => 1684473128234 [id] => urn:usgs-product:us:finite-fault:us6000kd0n_1:1684473120112 [type] => finite-fault [code] => us6000kd0n_1 [source] => us [updateTime] => 1684473120112 [status] => UPDATE [properties] => Array ( [average-rise-time] => 8.24 [average-rupture-velocity] => 2.35 [crustal-model] => 1D crustal model interpolated from CRUST2.0 (Bassin et al., 2000). [depth] => 37.7000 [derived-magnitude] => 7.7458 [derived-magnitude-type] => Mw [eventsource] => us [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T00:00:00.000Z [hypocenter-x] => 92.0000 [hypocenter-z] => 36.0000 [latitude] => -23.2290 [location] => southeast of the Loyalty Islands [longitude] => 170.6940 [maximum-frequency] => 0.1250 [maximum-rise] => 15.0000 [maximum-slip] => 3.0235 [minimum-frequency] => 0.0100 [model-dip] => 66.4643 [model-length] => 200.0000 [model-number] => 1 [model-rake] => -62.4512 [model-strike] => 105.1539 [model-top] => 5.9172 [model-width] => 64.0000 [number-longwaves] => 40 [number-pwaves] => 29 [number-shwaves] => 16 [original-signature] => MCwCFCI+x7XkuXPQL2hMMpjZzIkya5GNAhQcKyRqsXZSknBM5j+4N2bivBnpCQ== [original-signature-version] => v1 [pdl-client-version] => Version 1.10.1 2016-04-07 [review-status] => reviewed [scalar-moment] => 466392266144999997440.0000 [segment-1-dip] => 66.4643 [segment-1-strike] => 105.1539 [segments] => 1 [subfault-1-area] => 2106.9444 [subfault-1-length] => 64.1719 [subfault-1-width] => 32.8328 [time-windows] => 5 [velocity-function] => Asymetriccosine [version] => 1 ) [preferredWeight] => 158 [contents] => Array ( [coulomb.inp] => Array ( [contentType] => application/octet-stream [lastModified] => 1684472937000 [length] => 24986 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/coulomb.inp [sha256] => K+gPvdDsivq3OgpIRjU2mj6/u1lJG0JnIbCqH/SNYVQ= ) [properties.json] => Array ( [contentType] => application/json [lastModified] => 1684473119000 [length] => 1309 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/properties.json [sha256] => zkNChyHinsEfY8AsjMfiiuoyIGNn5Vqa34Od1L0Cnm0= ) [surface_deformation.disp] => Array ( [contentType] => application/octet-stream [lastModified] => 1684472937000 [length] => 123312 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/surface_deformation.disp [sha256] => JJke1PDEUmwYZGv7+4yh4rkvVCQZxkXY4QihDiba4/k= ) [basemap.png] => Array ( [contentType] => image/png [lastModified] => 1684472937000 [length] => 1134974 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/basemap.png [sha256] => dAUl5xsyGjJgGbipXM+4EITusHN66Sx0FFyEj4Qh52M= ) [shakemap_polygon.txt] => Array ( [contentType] => text/plain [lastModified] => 1684472937000 [length] => 192 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/shakemap_polygon.txt [sha256] => jxUZTd2vron3n29UCpG9n95MhG6sw7HIxChZsrAAXMU= ) [basic_inversion.param] => Array ( [contentType] => application/octet-stream [lastModified] => 1684472937000 [length] => 31556 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/basic_inversion.param [sha256] => ZIWwem+aksYk30GORGDjQKYhs9XqqGsHdQi/HPIG4lQ= ) [FFM.geojson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684473118000 [length] => 290123 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/FFM.geojson [sha256] => hyTcNXcCFi9p0rVHVQUJXSpjxDZtRuG4+bDh6Rdt9Fs= ) [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684473119000 [length] => 1946 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/contents.xml [sha256] => 5I8EwCL6C3gT5VVu0tmvnWsik07q6cIC9Zb2ruYANXY= ) [moment_rate.mr] => Array ( [contentType] => application/octet-stream [lastModified] => 1684472937000 [length] => 182402 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/moment_rate.mr [sha256] => fAeu7N9PkekB7v0HqaZ3PDIotvVBkjM3i8e41ablfuI= ) [slip.png] => Array ( [contentType] => image/png [lastModified] => 1684472937000 [length] => 413220 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/slip.png [sha256] => hH56LVKxoisw8+M69RyWkIIWXoWVJMSNjITHye3q+7Q= ) [fits.zip] => Array ( [contentType] => application/zip [lastModified] => 1684472937000 [length] => 5662490 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/fits.zip [sha256] => w7nBKPA6wgf+cmRybNSY+2NqUL++YukCFB0ajEi4gJo= ) [moment_rate.png] => Array ( [contentType] => image/png [lastModified] => 1684472937000 [length] => 90550 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/moment_rate.png [sha256] => bdGPCyaP6C9miu1nc9CcJj47SJykPXoGqKyD6T1RMKo= ) [CMTSOLUTION] => Array ( [contentType] => application/octet-stream [lastModified] => 1684472937000 [length] => 82800 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/CMTSOLUTION [sha256] => U0i4vW65N3VOpCGPOdObg56MV1Cafcguw2UiL4NL2n8= ) [complete_inversion.fsp] => Array ( [contentType] => application/octet-stream [lastModified] => 1684472937000 [length] => 21765 [url] => https://earthquake.usgs.gov/product/finite-fault/us6000kd0n_1/us/1684473120112/complete_inversion.fsp [sha256] => kT4JRJrCnNKna1pb9lNyih4Ftgj3qHnfiJqEoRnzdxA= ) ) ) ) [general-text] => Array ( [0] => Array ( [indexid] => 22762146 [indexTime] => 1684467007242 [id] => urn:usgs-product:admin:general-text:us6000kd0n-1684466990617:1684467005426 [type] => general-text [code] => us6000kd0n-1684466990617 [source] => admin [updateTime] => 1684467005426 [status] => UPDATE [properties] => Array ( [eventsource] => us [eventsourcecode] => 6000kd0n [original-signature] => 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 [original-signature-version] => v1 [pdl-client-version] => Version 2.6.0 2020-11-20 [review-status] => Reviewed [senderemail] => wyeck ) [preferredWeight] => 1 [contents] => Array ( [] => Array ( [contentType] => 1 [lastModified] => 1684467005000 [length] => 1702 [bytes] =>Tectonic Summary
The May 19, 2023, M 7.7 earthquake southeast of the Loyalty Islands occurred as a result of normal faulting near the plate boundary interface between the Australia and Pacific plates. Focal mechanism solutions indicate the earthquake occurred on either a moderately-dipping normal fault striking to the east was or on a moderately-dipping oblique normal and strike-slip fault striking to the southwest. At the location of this earthquake, the Australia plate converges with the Pacific at a rate of approximately 75 mm/yr. At the South New Hebrides Trench, Australia lithosphere sinks beneath the Pacific plate, descending into the mantle and forming the New Hebrides/Vanuatu subduction zone, stretching from New Caledonia in the south to the Santa Cruz Islands in the north.
While commonly plotted as points on maps, earthquakes of this size are more appropriately described as slip over a larger fault area. Normal faulting events of the size of the May 19, 2023, earthquake are typically about 85x35 km (length x width).
The Loyalty Islands region is very active seismically, and the region within 250 km of the May 19, 2023, earthquake has hosted 13 other M 7+ earthquakes over the preceding 50 years. The largest prior events were an M7.7 on February 10, 2021, and an M 7.7 earthquake on May 16, 1995. Because of their remote locations, earthquakes in this region as less likely to create strong shaking in populated areas.
More information about the tectonics of the Tonga-Kermadec subduction zone is available on this story map.
[sha256] => WvZ+fSmse/JIx+qtbLOQWJKWoPmxMAhX1dgfH5jwuqc= ) ) ) ) [ground-failure] => Array ( [0] => Array ( [indexid] => 22787524 [indexTime] => 1684898780300 [id] => urn:usgs-product:us:ground-failure:6000kd0n_cloud:1684898776561 [type] => ground-failure [code] => 6000kd0n_cloud [source] => us [updateTime] => 1684898776561 [status] => WARNING [properties] => Array ( [depth] => 18.0 [eventsource] => us [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T02:57:03.000Z [landslide-alert] => green [landslide-hazard-1std] => None [landslide-hazard-2std] => None [landslide-hazard-alert-color] => green [landslide-hazard-alert-parameter] => Aggregate Hazard [landslide-hazard-alert-value] => 0.0 [landslide-hazard-std] => 0.0 [landslide-maximum-latitude] => -20.498958333333334 [landslide-maximum-longitude] => 173.58437499999474 [landslide-minimum-latitude] => -25.784375000004204 [landslide-minimum-longitude] => 167.83229166666666 [landslide-overlay] => jessee_2018.png [landslide-population-1std] => None [landslide-population-2std] => None [landslide-population-alert-color] => green [landslide-population-alert-parameter] => Population exposure [landslide-population-alert-value] => 0 [landslide-population-std] => 0.0 [latitude] => -23.1852 [liquefaction-alert] => green [liquefaction-hazard-1std] => None [liquefaction-hazard-2std] => None [liquefaction-hazard-alert-color] => green [liquefaction-hazard-alert-parameter] => Aggregate Hazard [liquefaction-hazard-alert-value] => 0.0 [liquefaction-hazard-std] => 0.0 [liquefaction-maximum-latitude] => -20.5 [liquefaction-maximum-longitude] => 173.58333333332808 [liquefaction-minimum-latitude] => -25.783333333333033 [liquefaction-minimum-longitude] => 167.82916666666665 [liquefaction-overlay] => zhu_2017_general.png [liquefaction-population-1std] => None [liquefaction-population-2std] => None [liquefaction-population-alert-color] => green [liquefaction-population-alert-parameter] => Population exposure [liquefaction-population-alert-value] => 0 [liquefaction-population-std] => 0.0 [longitude] => 170.7633 [magnitude] => 7.7 [maximum-latitude] => -20.50208333333333 [maximum-longitude] => 173.58124999999998 [minimum-latitude] => -25.78125 [minimum-longitude] => 167.83124999999998 [original-signature] => MCwCFHLsP1Sk+8eI2pVhWTMfGq/x3hg4AhRsya6NK6IYiamDpf2toPL5BuTPNw== [original-signature-version] => v2 [pdl-client-version] => Version 2.7.9 2021-02-10 [rupture-warning] => True [shakemap-version] => 7 [version] => 7 ) [preferredWeight] => 158 [contents] => Array ( [nowicki_2014_global.png] => Array ( [contentType] => image/png [lastModified] => 1684898775000 [length] => 6958 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/nowicki_2014_global.png [sha256] => lleUUE8BA9RhrgjxgOTozOdhqEW/8CwjOKjOPzawd6I= ) [godt_2008_model.tif] => Array ( [contentType] => image/tiff [lastModified] => 1684898775000 [length] => 10088 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/godt_2008_model.tif [sha256] => o61Nwbn63kcOqoluQAJWA2OR6F/0w5MkpLmrmk61Zyo= ) [jessee_2018.hdf5] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898775000 [length] => 377826 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/jessee_2018.hdf5 [sha256] => WWwcaCf2F0pwIXwg9ETmHyt+ooj9eDfmst3yoi/CgaU= ) [zhu_2017_general.png] => Array ( [contentType] => image/png [lastModified] => 1684898776000 [length] => 6958 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/zhu_2017_general.png [sha256] => lleUUE8BA9RhrgjxgOTozOdhqEW/8CwjOKjOPzawd6I= ) [godt_2008_modelmax.tif] => Array ( [contentType] => image/tiff [lastModified] => 1684898775000 [length] => 10088 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/godt_2008_modelmax.tif [sha256] => o61Nwbn63kcOqoluQAJWA2OR6F/0w5MkpLmrmk61Zyo= ) [jessee_2018.png] => Array ( [contentType] => image/png [lastModified] => 1684898775000 [length] => 27360 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/jessee_2018.png [sha256] => LnYQHzihCqA2GiTyWZdGeINNlfadMFivbk+Dd6iV2vk= ) [zhu_2015.hdf5] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898775000 [length] => 91785 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/zhu_2015.hdf5 [sha256] => 055ycUj2Ox3nh7rdnGAIiRFq5eQE/jMlTrYA3xwh6Dw= ) [zhu_2017_general_beta_sigma.tif] => Array ( [contentType] => image/tiff [lastModified] => 1684898776000 [length] => 29334 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/zhu_2017_general_beta_sigma.tif [sha256] => f/mzT/KnhrPvk0OddryUTQoFtluOFyNJxGprPbcojKs= ) [godt_2008_modelmin.tif] => Array ( [contentType] => image/tiff [lastModified] => 1684898775000 [length] => 10088 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/godt_2008_modelmin.tif [sha256] => o61Nwbn63kcOqoluQAJWA2OR6F/0w5MkpLmrmk61Zyo= ) [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684898775000 [length] => 2342 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/contents.xml [sha256] => QGPv1Iks1Xm34lXiC5+3WtoZSUK0Q5CEwjUIAjyTvAU= ) [zhu_2017_general_model.tif] => Array ( [contentType] => image/tiff [lastModified] => 1684898776000 [length] => 29334 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/zhu_2017_general_model.tif [sha256] => f/mzT/KnhrPvk0OddryUTQoFtluOFyNJxGprPbcojKs= ) [zhu_2017_general.hdf5] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898776000 [length] => 162460 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/zhu_2017_general.hdf5 [sha256] => 8DG7NPSXkQU4hx3xBHUR6MwVUILsB5FHWqMrNhGxJ6I= ) [godt_2008.hdf5] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898775000 [length] => 96851 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/godt_2008.hdf5 [sha256] => JE8Bl1Z0cwgCjcusfgfFn1UqrQvJumcwGViXisfD2Z8= ) [nowicki_2014_global_model.tif] => Array ( [contentType] => image/tiff [lastModified] => 1684898775000 [length] => 29334 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/nowicki_2014_global_model.tif [sha256] => f/mzT/KnhrPvk0OddryUTQoFtluOFyNJxGprPbcojKs= ) [godt_2008.png] => Array ( [contentType] => image/png [lastModified] => 1684898775000 [length] => 1853 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/godt_2008.png [sha256] => oDEC27mN6HmVx7WApjVl/fkxlYbiDsspN6lhWIRiSL0= ) [nowicki_2014_global.hdf5] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898775000 [length] => 91621 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/nowicki_2014_global.hdf5 [sha256] => BEOBzNYAMmeDsxwy1QTZNvf1Q+OX2Z0Ug0G7dkQkqN0= ) [zhu_2015_model.tif] => Array ( [contentType] => image/tiff [lastModified] => 1684898776000 [length] => 29588 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/zhu_2015_model.tif [sha256] => 3ic2ScySRnhYuAzvPffgjrsONcWv36KXsfJWM18/U0s= ) [jessee_2018_model.tif] => Array ( [contentType] => image/tiff [lastModified] => 1684898775000 [length] => 99265 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/jessee_2018_model.tif [sha256] => uqarB3LnietIOQbAI+HoMQDjD27mYHJTDvA/PBcg164= ) [zhu_2015.png] => Array ( [contentType] => image/png [lastModified] => 1684898775000 [length] => 7050 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/zhu_2015.png [sha256] => JDXuYrYSSyR3QlDlFxeteUld6IsyNNyBi/46wKkB6z4= ) [info.json] => Array ( [contentType] => application/json [lastModified] => 1684898775000 [length] => 5584 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/info.json [sha256] => 60foG2W4xwKGomwVMIHFbCV5mfohJJ58da+V9hfTwSA= ) [jessee_2018_beta_sigma.tif] => Array ( [contentType] => image/tiff [lastModified] => 1684898775000 [length] => 99975 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/jessee_2018_beta_sigma.tif [sha256] => 8VCBwjqirIyWWjBLImTm0omNXiCsdQu527zmYFLswis= ) [zhu_2015_model.kmz] => Array ( [contentType] => application/vnd.google-earth.kmz [lastModified] => 1684898776000 [length] => 33463 [url] => https://earthquake.usgs.gov/product/ground-failure/6000kd0n_cloud/us/1684898776561/zhu_2015_model.kmz [sha256] => 157PU7xVSGvZzeUFpafhwo2YgCoWjgQj9n6+xKO39Sc= ) ) ) ) [impact-link] => Array ( [0] => Array ( [indexid] => 22762014 [indexTime] => 1684465475276 [id] => urn:usgs-product:at:impact-link:at00ruvxj7-tsunamilinks_at_v1:1684465473707 [type] => impact-link [code] => at00ruvxj7-tsunamilinks_at_v1 [source] => at [updateTime] => 1684465473707 [status] => UPDATE [properties] => Array ( [addon-code] => TsunamiLinks_AT_v1 [addon-type] => LinkURL [eventsource] => at [eventsourcecode] => 00ruvxj7 [original-signature] => MCwCFAZJ4u4Yjorlj/Aed7Z+Bh/N6T22AhRdo9l6muTwE0o9Kdt81qdXgZL3XQ== [original-signature-version] => v1 [text] => 1-Tsunami Information Statement from the NTWC [url] => http://ntwc.arh.noaa.gov/events/PAAQ/2023/05/19/ruvxj7/1/WEAK53/WEAK53.txt [version] => 01 ) [preferredWeight] => 6 [contents] => Array ( ) ) [1] => Array ( [indexid] => 22762011 [indexTime] => 1684465424201 [id] => urn:usgs-product:pt:impact-link:pt23139000-tsunamilinks_hi:1684465423211 [type] => impact-link [code] => pt23139000-tsunamilinks_hi [source] => pt [updateTime] => 1684465423211 [status] => UPDATE [properties] => Array ( [addon-code] => TsunamiLinks_HI [addon-type] => LinkURL [eventsource] => pt [eventsourcecode] => 23139000 [original-signature] => MC0CFQDXWj95da4Th8Gtzw4DcW7GCdpGkgIUep+zz/3UtisjaC1PrBKq8rOHPsY= [original-signature-version] => v1 [text] => Tsunami Information for Hawaii from the PTWC [url] => https://tsunami.gov [version] => 01 ) [preferredWeight] => 6 [contents] => Array ( ) ) ) [internal-moment-tensor] => Array ( [0] => Array ( [indexid] => 22762012 [indexTime] => 1684465425567 [id] => urn:usgs-product:us:internal-moment-tensor:us_6000kd0n_mww:1684465421040 [type] => internal-moment-tensor [code] => us_6000kd0n_mww [source] => us [updateTime] => 1684465421040 [status] => UPDATE [properties] => Array ( [beachball-source] => us [depth] => 40.4 [derived-depth] => 40.5 [derived-eventtime] => 2023-05-19T02:57:12.600Z [derived-latitude] => -23.2593 [derived-longitude] => 170.6877 [derived-magnitude] => 7.7 [derived-magnitude-type] => Mww [evaluation-status] => preliminary [eventParametersPublicID] => quakeml:us.anss.org/eventparameters/6000kd0n/1684465423 [eventsource] => usauto [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T02:57:07.100Z [latitude] => -23.2593 [longitude] => 170.6877 [n-axis-azimuth] => 67 [n-axis-length] => -1.04381E+20 [n-axis-plunge] => 18 [nodal-plane-1-dip] => 22.64 [nodal-plane-1-rake] => -36.76 [nodal-plane-1-strike] => 298.1 [nodal-plane-2-dip] => 76.68 [nodal-plane-2-rake] => -108.48 [nodal-plane-2-strike] => 62.68 [original-signature] => MCwCFHkHunb35AU/U+bG+IPL8H6HaDn8AhQpNriagcriRmZ15qkgfKbKAC1trg== [original-signature-version] => v1 [p-axis-azimuth] => 310 [p-axis-length] => -4.13021E+20 [p-axis-plunge] => 55 [pdl-client-version] => Version 2.8.0 2022-10-11 [percent-double-couple] => 0.5965 [quakeml-publicid] => quakeml:us.anss.org/focalmechanism/6000kd0n/mww [review-status] => automatic [scalar-moment] => 4.74E+20 [sourcetime-decaytime] => 19.05 [sourcetime-duration] => 38.1 [sourcetime-risetime] => 19.05 [sourcetime-type] => triangle [t-axis-azimuth] => 168 [t-axis-length] => 5.17402E+20 [t-axis-plunge] => 29 [tensor-mpp] => -1.4335E+20 [tensor-mrp] => -1.6885E+20 [tensor-mrr] => -1.6058E+20 [tensor-mrt] => -3.5268E+20 [tensor-mtp] => 4.843E+19 [tensor-mtt] => 3.0393E+20 ) [preferredWeight] => 163 [contents] => Array ( [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684465424000 [length] => 195 [url] => https://earthquake.usgs.gov/product/internal-moment-tensor/us_6000kd0n_mww/us/1684465421040/contents.xml [sha256] => ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk= ) [quakeml.xml] => Array ( [contentType] => application/xml [lastModified] => 1684465421000 [length] => 9397 [url] => https://earthquake.usgs.gov/product/internal-moment-tensor/us_6000kd0n_mww/us/1684465421040/quakeml.xml [sha256] => 7URm93EkEFuL3l36BS5LL6yj6Slu4IOFowC9Vnu09IE= ) ) ) ) [internal-origin] => Array ( [0] => Array ( [indexid] => 22762006 [indexTime] => 1684465312863 [id] => urn:usgs-product:pt:internal-origin:pt23139000:1684465309315 [type] => internal-origin [code] => pt23139000 [source] => pt [updateTime] => 1684465309315 [status] => UPDATE [properties] => Array ( [azimuthal-gap] => 136.7999890560008755199299584056033 [cube-location-method] => z [cube-magnitude-type] => I [depth] => 10 [event-type] => earthquake [eventsource] => pt [eventsourcecode] => 23139000 [eventtime] => 2023-05-19T02:57:04.000Z [latitude] => -23.242 [location-method-algorithm] => z [location-method-class] => CUBE_Code [longitude] => 170.655 [magnitude] => 7.6 [magnitude-num-stations-used] => 10 [magnitude-type] => Mi [num-stations-used] => 19 [original-signature] => MC0CFCtKBOWAsIubmyI938Oky/EwE48XAhUAprCI01lPCBLRu2+VMpMiSfp64kM= [original-signature-version] => v1 [review-status] => REVIEWED [standard-error] => 0.79 [title] => southeast of the Loyalty Islands [version] => A ) [preferredWeight] => 6 [contents] => Array ( [contents.xml] => Array ( [contentType] => text/plain [lastModified] => 1684465309000 [length] => 272 [url] => https://earthquake.usgs.gov/product/internal-origin/pt23139000/pt/1684465309315/contents.xml [sha256] => PzlTQj8FWkBJx8Aaw8QrZKtT8VeAHdXJtYpy43yn7+I= ) [eqxml.xml] => Array ( [contentType] => text/plain [lastModified] => 1684465309000 [length] => 924 [url] => https://earthquake.usgs.gov/product/internal-origin/pt23139000/pt/1684465309315/eqxml.xml [sha256] => UHhnZC5Fd3OPrM4SLWX8UVyt5KPpG5JcMh1UpoS69OU= ) ) ) ) [losspager] => Array ( [0] => Array ( [indexid] => 22787513 [indexTime] => 1684898541205 [id] => urn:usgs-product:us:losspager:us6000kd0n:1684898521004 [type] => losspager [code] => us6000kd0n [source] => us [updateTime] => 1684898521004 [status] => UPDATE [properties] => Array ( [alertlevel] => green [depth] => 18.0 [eventsource] => us [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T02:57:03.000Z [latitude] => -23.1852 [longitude] => 170.7633 [magnitude] => 7.7 [maxmmi] => 4 [original-signature] => MCwCFFl10AHhiazBIcy4aJvU2ktP8nkJAhRsu1Oc8dF5HZWIAWRc3uEqjbvlBA== [original-signature-version] => v1 [pdl-client-version] => Version 2.7.9 2021-02-10 [review-status] => automatic ) [preferredWeight] => 158 [contents] => Array ( [json/cities.json] => Array ( [contentType] => application/json [lastModified] => 1684898519000 [length] => 301 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/json/cities.json [sha256] => uwtDcJye0E3so5GfJ5092HQyfZWLz3rs1ZAxO+NIkHI= ) [onepager.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898520000 [length] => 1020555 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/onepager.pdf [sha256] => TKEty5Ipi6AE7jVoFrGbpEY2VoQsSxjp9knxUh7rYcY= ) [json/alerts.json] => Array ( [contentType] => application/json [lastModified] => 1684898519000 [length] => 1445 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/json/alerts.json [sha256] => EuKmCnVIS/EJ0AHCwVidXfTQoz4wGcII5dKkcLwaEy0= ) [json/exposures.json] => Array ( [contentType] => application/json [lastModified] => 1684898519000 [length] => 753 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/json/exposures.json [sha256] => jQ2N1IJO/T29TXxK/l5NKS/V7OfH0mDVIUAEqIvzVSc= ) [json/historical_earthquakes.json] => Array ( [contentType] => application/json [lastModified] => 1684898519000 [length] => 1486 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/json/historical_earthquakes.json [sha256] => HCK50qtP9KlLOxaty915v5KCO9E6OhXC/m4T04ZIh1Y= ) [grid.xml] => Array ( [contentType] => application/xml [lastModified] => 1684898475000 [length] => 24515523 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/grid.xml [sha256] => TDJoI1+xtlKZDNZ3TwjPSlmREV+X0F1AspFgYsez2fU= ) [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684898520000 [length] => 2951 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/contents.xml [sha256] => 4YQYOxrL0fquA/rZdjmRkwL065QhV7flQVnnu+RBWCE= ) [alertfatal.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898495000 [length] => 10248 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/alertfatal.pdf [sha256] => FyHBRaIKv5ZCa3mow6GhBFP3zZTI1Nt7Zu8boer6ofI= ) [json/event.json] => Array ( [contentType] => application/json [lastModified] => 1684898519000 [length] => 718 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/json/event.json [sha256] => HYnzohE/Va09TRChG0K40a4+oooDKuYRez1CY0sIHAA= ) [onepager.log] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898520000 [length] => 27277 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/onepager.log [sha256] => SuKDRK+VHX893C8O3BEa9ytX4P7nXSmGIxWnmhupjVE= ) [alertfatal.png] => Array ( [contentType] => image/png [lastModified] => 1684898495000 [length] => 12787 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/alertfatal.png [sha256] => K86mF7gykQeovHvnjMMETRI+5eEc2qSAHzLEJIzfcSI= ) [alertecon.png] => Array ( [contentType] => image/png [lastModified] => 1684898495000 [length] => 13714 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/alertecon.png [sha256] => Gwjb536rAFa38psaePb6h5eIHVv4P1hLuKLamAExtuQ= ) [json/comments.json] => Array ( [contentType] => application/json [lastModified] => 1684898519000 [length] => 796 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/json/comments.json [sha256] => jifMj7lVanKMc35Eo0o+pnEBLzWY5sErz7lB5rTaYyQ= ) [exposure.png] => Array ( [contentType] => image/png [lastModified] => 1684898513000 [length] => 65782 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/exposure.png [sha256] => 7CEoqSwWvSq4myqYrSWrqoVFMVnxqKqeuLpD00MygyY= ) [alertfatal_small.png] => Array ( [contentType] => image/png [lastModified] => 1684898495000 [length] => 5577 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/alertfatal_small.png [sha256] => T+y79qF+w/EcblPDMJNhj7JzIEDC0YuiXSHI1Cowa34= ) [alertecon.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898495000 [length] => 11570 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/alertecon.pdf [sha256] => ENFSGy74UXCpx+/U0V3maLMHdDc/eOGeYcipQknddts= ) [onepager.aux] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898520000 [length] => 166 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/onepager.aux [sha256] => Wogp1VdeNQAUFhvWSLY6a2xGsMZxAcv6AdpewII2+W4= ) [exposure.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898513000 [length] => 711669 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/exposure.pdf [sha256] => TJLC/c1tCiYxgrsYhcvZWiMkykVAbzzg9X3rLOwZk6c= ) [json/losses.json] => Array ( [contentType] => application/json [lastModified] => 1684898519000 [length] => 1532 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/json/losses.json [sha256] => MwzsbGMqq7jEJBjYB/4tPQ8XyFkC1w1vz1pjL17+ZXI= ) [alertfatal_smaller.png] => Array ( [contentType] => image/png [lastModified] => 1684898495000 [length] => 3272 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/alertfatal_smaller.png [sha256] => K2rmXdoFndUoJNtucDCS5CmAh7YYEVjrV56En+lTyRQ= ) [onepager.tex] => Array ( [contentType] => application/x-tex [lastModified] => 1684898519000 [length] => 16874 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/onepager.tex [sha256] => r+r03dacvGzk9/eQbpbWFC83Yu7LGREnjDaCUAaMm6g= ) [pager.xml] => Array ( [contentType] => application/xml [lastModified] => 1684898519000 [length] => 3910 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/pager.xml [sha256] => N0EVz0uFD8FPFOT1qaGFU8/I2sgngb+JYbW79VZTyMU= ) [alertecon_small.png] => Array ( [contentType] => image/png [lastModified] => 1684898495000 [length] => 6007 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/alertecon_small.png [sha256] => D7+MGwb4bVA7h+XVnCAtKqhs0dH92Z6fBQlNd+AihRc= ) [alertecon_smaller.png] => Array ( [contentType] => image/png [lastModified] => 1684898495000 [length] => 3470 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/alertecon_smaller.png [sha256] => EOdT8djOLKBcYMoOW7bqML3gtS6ceMJ6IwJzwe8arCM= ) [event.log] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898520000 [length] => 4408 [url] => https://earthquake.usgs.gov/product/losspager/us6000kd0n/us/1684898521004/event.log [sha256] => sJkrDBrolRVs9WRAPBB3bBGpV8gkVVecdbhLh0LgQpY= ) ) ) ) [moment-tensor] => Array ( [0] => Array ( [indexid] => 22764509 [indexTime] => 1684520634945 [id] => urn:usgs-product:us:moment-tensor:us_6000kd0n_mww:1684520623040 [type] => moment-tensor [code] => us_6000kd0n_mww [source] => us [updateTime] => 1684520623040 [status] => UPDATE [properties] => Array ( [beachball-source] => us [depth] => 28.7 [derived-depth] => 15.5 [derived-eventtime] => 2023-05-19T02:57:21.500Z [derived-latitude] => -23.1707 [derived-longitude] => 170.9816 [derived-magnitude] => 7.7 [derived-magnitude-type] => Mww [evaluation-status] => confirmed [eventParametersPublicID] => quakeml:us.anss.org/eventparameters/6000kd0n/1684520628 [eventsource] => us [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T02:57:04.700Z [latitude] => -23.1707 [longitude] => 170.7641 [n-axis-azimuth] => 80 [n-axis-length] => -1.18637E+20 [n-axis-plunge] => 0 [nodal-plane-1-dip] => 39.19 [nodal-plane-1-rake] => -89.85 [nodal-plane-1-strike] => 260.23 [nodal-plane-2-dip] => 50.81 [nodal-plane-2-rake] => -90.13 [nodal-plane-2-strike] => 80.03 [original-signature] => MC4CFQCoO/sJ7G7QVx2Iz/sy4uoTxaCRXwIVAK4RP9ghvrW21oig1kmwotWROh/E [original-signature-version] => v1 [p-axis-azimuth] => 349 [p-axis-length] => -3.28376E+20 [p-axis-plunge] => 84 [pdl-client-version] => Version 2.8.0 2022-10-11 [percent-double-couple] => 0.4692 [quakeml-publicid] => quakeml:us.anss.org/focalmechanism/6000kd0n/mww [review-status] => reviewed [scalar-moment] => 4.01E+20 [sourcetime-decaytime] => 14.65 [sourcetime-duration] => 29.3 [sourcetime-risetime] => 14.65 [sourcetime-type] => triangle [t-axis-azimuth] => 170 [t-axis-length] => 4.47013E+20 [t-axis-plunge] => 6 [tensor-mpp] => -1.0222E+20 [tensor-mrp] => -1.375E+19 [tensor-mrr] => -3.2044E+20 [tensor-mrt] => -7.682E+19 [tensor-mtp] => 9.427E+19 [tensor-mtt] => 4.2266E+20 ) [preferredWeight] => 218 [contents] => Array ( [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684520631000 [length] => 195 [url] => https://earthquake.usgs.gov/product/moment-tensor/us_6000kd0n_mww/us/1684520623040/contents.xml [sha256] => ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk= ) [quakeml.xml] => Array ( [contentType] => application/xml [lastModified] => 1684520623000 [length] => 21808 [url] => https://earthquake.usgs.gov/product/moment-tensor/us_6000kd0n_mww/us/1684520623040/quakeml.xml [sha256] => WMfGhCaF0dlb4KbiKGNht4iBIkeQIyF0FvU/QqGkEbk= ) ) ) [1] => Array ( [indexid] => 22764510 [indexTime] => 1684520635111 [id] => urn:usgs-product:us:moment-tensor:us_6000kd0n_mwc:1684520623040 [type] => moment-tensor [code] => us_6000kd0n_mwc [source] => us [updateTime] => 1684520623040 [status] => UPDATE [properties] => Array ( [beachball-source] => us [depth] => 28.7 [derived-depth] => 25.7 [derived-eventtime] => 2023-05-19T02:57:33.800Z [derived-latitude] => -23.1644 [derived-longitude] => 170.2312 [derived-magnitude] => 7.9 [derived-magnitude-type] => Mwc [evaluation-status] => confirmed [eventParametersPublicID] => quakeml:us.anss.org/eventparameters/6000kd0n/1684520628 [eventsource] => us [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T02:57:04.700Z [latitude] => -23.1707 [longitude] => 170.7641 [n-axis-azimuth] => 256 [n-axis-length] => -8.62649E+19 [n-axis-plunge] => 8 [nodal-plane-1-dip] => 19.22 [nodal-plane-1-rake] => -63.79 [nodal-plane-1-strike] => 100.51 [nodal-plane-2-dip] => 72.82 [nodal-plane-2-rake] => -98.75 [nodal-plane-2-strike] => 252.98 [original-signature] => MC0CFQCtvymTtI/FcZtV9quo65hB1O8rRgIUWBcik5/DDl5wGntrGvMTyrcsFlM= [original-signature-version] => v1 [p-axis-azimuth] => 150 [p-axis-length] => -7.45555E+20 [p-axis-plunge] => 61 [pdl-client-version] => Version 2.8.0 2022-10-11 [percent-double-couple] => 0.7926 [quakeml-publicid] => quakeml:us.anss.org/focalmechanism/6000kd0n/mwc [review-status] => reviewed [scalar-moment] => 7.89E+20 [sourcetime-decaytime] => 23.76 [sourcetime-duration] => 47.52 [sourcetime-risetime] => 23.76 [sourcetime-type] => triangle [t-axis-azimuth] => 350 [t-axis-length] => 8.3182E+20 [t-axis-plunge] => 27 [tensor-mpp] => -1.0217E+20 [tensor-mrp] => 2.0422E+20 [tensor-mrr] => -3.9957E+20 [tensor-mrt] => 6.0954E+20 [tensor-mtp] => 5.866E+19 [tensor-mtt] => 5.0175E+20 ) [preferredWeight] => 160 [contents] => Array ( [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684520631000 [length] => 195 [url] => https://earthquake.usgs.gov/product/moment-tensor/us_6000kd0n_mwc/us/1684520623040/contents.xml [sha256] => ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk= ) [quakeml.xml] => Array ( [contentType] => application/xml [lastModified] => 1684520623000 [length] => 32348 [url] => https://earthquake.usgs.gov/product/moment-tensor/us_6000kd0n_mwc/us/1684520623040/quakeml.xml [sha256] => RgzLYm73w2VHEWsAM/4FiGea3mIS455knfebvNUwEPU= ) ) ) ) [origin] => Array ( [0] => Array ( [indexid] => 22764507 [indexTime] => 1684520632245 [id] => urn:usgs-product:us:origin:us6000kd0n:1684520623040 [type] => origin [code] => us6000kd0n [source] => us [updateTime] => 1684520623040 [status] => UPDATE [properties] => Array ( [azimuthal-gap] => 15 [depth] => 18.027 [depth-type] => from location [error-ellipse-azimuth] => 174 [error-ellipse-intermediate] => 10730 [error-ellipse-major] => 11624 [error-ellipse-minor] => 4036 [error-ellipse-plunge] => 0 [error-ellipse-rotation] => 270 [evaluation-status] => confirmed [event-type] => earthquake [eventParametersPublicID] => quakeml:us.anss.org/eventparameters/6000kd0n/1684520628 [eventsource] => us [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T02:57:03.129Z [eventtime-error] => 1.76 [horizontal-error] => 7.35 [latitude] => -23.1852 [latitude-error] => 0.0687 [longitude] => 170.7633 [longitude-error] => 0.0691 [magnitude] => 7.7 [magnitude-error] => 0.035 [magnitude-num-stations-used] => 79 [magnitude-source] => us [magnitude-type] => mww [minimum-distance] => 3.111 [num-phases-used] => 277 [num-stations-used] => 277 [origin-source] => us [original-signature] => MC4CFQDEeERd97pWqjpE4fr15hvqsgesVQIVAI+oreZK+Gx/mjJZDHvEUB8rryxn [original-signature-version] => v1 [pdl-client-version] => Version 2.8.0 2022-10-11 [quakeml-magnitude-publicid] => quakeml:us.anss.org/magnitude/6000kd0n/mww [quakeml-origin-publicid] => quakeml:us.anss.org/origin/6000kd0n [quakeml-publicid] => quakeml:us.anss.org/event/6000kd0n [review-status] => reviewed [standard-error] => 0.87 [title] => southeast of the Loyalty Islands [vertical-error] => 2.658 ) [preferredWeight] => 158 [contents] => Array ( [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684520630000 [length] => 195 [url] => https://earthquake.usgs.gov/product/origin/us6000kd0n/us/1684520623040/contents.xml [sha256] => ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk= ) [quakeml.xml] => Array ( [contentType] => application/xml [lastModified] => 1684520623000 [length] => 3822 [url] => https://earthquake.usgs.gov/product/origin/us6000kd0n/us/1684520623040/quakeml.xml [sha256] => WGBRmI062t1BKZCpnbCPZzg+HEqPjV+gz7NokbZAvQc= ) ) ) [1] => Array ( [indexid] => 22762013 [indexTime] => 1684465474536 [id] => urn:usgs-product:at:origin:at00ruvxj7:1684465470703 [type] => origin [code] => at00ruvxj7 [source] => at [updateTime] => 1684465470703 [status] => UPDATE [properties] => Array ( [azimuthal-gap] => 107.9999913600006911999447040044237 [cube-location-method] => l [cube-magnitude-type] => I [depth] => 10 [depth-method] => Fixed [event-type] => earthquake [eventsource] => at [eventsourcecode] => 00ruvxj7 [eventtime] => 2023-05-19T02:57:07.000Z [horizontal-error] => 0 [latitude] => -23.193 [location-method-algorithm] => l [location-method-class] => CUBE_Code [longitude] => 170.6519 [magnitude] => 7.7 [magnitude-num-stations-used] => 6 [magnitude-type] => Mi [minimum-distance] => 2.962644 [num-phases-used] => 25 [num-stations-used] => 25 [original-signature] => MC0CFAqQ1RIDfH4cOiyVkf61d0Ayd6EYAhUAvaFLCK/XACbKO0UahH6LxH60+v4= [original-signature-version] => v1 [review-status] => REVIEWED [standard-error] => 0.65 [title] => southeast of the Loyalty Islands [version] => 1 [vertical-error] => 0 ) [preferredWeight] => 6 [contents] => Array ( [contents.xml] => Array ( [contentType] => text/plain [lastModified] => 1684465470000 [length] => 272 [url] => https://earthquake.usgs.gov/product/origin/at00ruvxj7/at/1684465470703/contents.xml [sha256] => PzlTQj8FWkBJx8Aaw8QrZKtT8VeAHdXJtYpy43yn7+I= ) [eqxml.xml] => Array ( [contentType] => text/plain [lastModified] => 1684465470000 [length] => 1036 [url] => https://earthquake.usgs.gov/product/origin/at00ruvxj7/at/1684465470703/eqxml.xml [sha256] => Mm8uDHMeStqyMMNSh77I3pzehOafpMnmyJvxjgjYALA= ) ) ) [2] => Array ( [indexid] => 22762010 [indexTime] => 1684465397310 [id] => urn:usgs-product:pt:origin:pt23139000:1684465395881 [type] => origin [code] => pt23139000 [source] => pt [updateTime] => 1684465395881 [status] => UPDATE [properties] => Array ( [azimuthal-gap] => 136.7999890560008755199299584056033 [cube-location-method] => u [cube-magnitude-type] => I [depth] => 10 [event-type] => earthquake [eventsource] => pt [eventsourcecode] => 23139000 [eventtime] => 2023-05-19T02:57:04.000Z [latitude] => -23.242 [location-method-algorithm] => u [location-method-class] => CUBE_Code [longitude] => 170.655 [magnitude] => 7.7 [magnitude-num-stations-used] => 11 [magnitude-type] => Mi [num-stations-used] => 19 [original-signature] => MCwCFE8/JR3/cDX1dmSC3vWsfYPqcULvAhR1L/fdjjHdB1/hA/p5CD34krEloA== [original-signature-version] => v1 [review-status] => REVIEWED [title] => southeast of the Loyalty Islands [version] => B ) [preferredWeight] => 6 [contents] => Array ( [contents.xml] => Array ( [contentType] => text/plain [lastModified] => 1684465395000 [length] => 272 [url] => https://earthquake.usgs.gov/product/origin/pt23139000/pt/1684465395881/contents.xml [sha256] => PzlTQj8FWkBJx8Aaw8QrZKtT8VeAHdXJtYpy43yn7+I= ) [eqxml.xml] => Array ( [contentType] => text/plain [lastModified] => 1684465395000 [length] => 897 [url] => https://earthquake.usgs.gov/product/origin/pt23139000/pt/1684465395881/eqxml.xml [sha256] => DuRBKBTrUqoeyco6Xl/B/IR/2d5dgcN0b7L8xx50GLw= ) ) ) ) [phase-data] => Array ( [0] => Array ( [indexid] => 22764508 [indexTime] => 1684520634116 [id] => urn:usgs-product:us:phase-data:us6000kd0n:1684520623040 [type] => phase-data [code] => us6000kd0n [source] => us [updateTime] => 1684520623040 [status] => UPDATE [properties] => Array ( [azimuthal-gap] => 15 [depth] => 18.027 [depth-type] => from location [error-ellipse-azimuth] => 174 [error-ellipse-intermediate] => 10730 [error-ellipse-major] => 11624 [error-ellipse-minor] => 4036 [error-ellipse-plunge] => 0 [error-ellipse-rotation] => 270 [evaluation-status] => confirmed [event-type] => earthquake [eventParametersPublicID] => quakeml:us.anss.org/eventparameters/6000kd0n/1684520628 [eventsource] => us [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T02:57:03.129Z [eventtime-error] => 1.76 [horizontal-error] => 7.35 [latitude] => -23.1852 [latitude-error] => 0.0687 [longitude] => 170.7633 [longitude-error] => 0.0691 [magnitude] => 7.7 [magnitude-error] => 0.035 [magnitude-num-stations-used] => 79 [magnitude-source] => us [magnitude-type] => mww [minimum-distance] => 3.111 [num-phases-used] => 277 [num-stations-used] => 277 [origin-source] => us [original-signature] => MC0CFFdHDV2vXSjBSod7HHf96x6GBzS1AhUApqIByDVAybmIxo3ESPwunDJhd0E= [original-signature-version] => v1 [pdl-client-version] => Version 2.8.0 2022-10-11 [quakeml-magnitude-publicid] => quakeml:us.anss.org/magnitude/6000kd0n/mww [quakeml-origin-publicid] => quakeml:us.anss.org/origin/6000kd0n [quakeml-publicid] => quakeml:us.anss.org/event/6000kd0n [review-status] => reviewed [standard-error] => 0.87 [vertical-error] => 2.658 ) [preferredWeight] => 158 [contents] => Array ( [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684520630000 [length] => 195 [url] => https://earthquake.usgs.gov/product/phase-data/us6000kd0n/us/1684520623040/contents.xml [sha256] => ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk= ) [quakeml.xml] => Array ( [contentType] => application/xml [lastModified] => 1684520623000 [length] => 2131861 [url] => https://earthquake.usgs.gov/product/phase-data/us6000kd0n/us/1684520623040/quakeml.xml [sha256] => I0ZrCkRmK+K0iDNObFor5+xLwvV0oatrgU8xvJcvhd8= ) ) ) ) [shakemap] => Array ( [0] => Array ( [indexid] => 22787511 [indexTime] => 1684898462143 [id] => urn:usgs-product:us:shakemap:us6000kd0n:1684898367574 [type] => shakemap [code] => us6000kd0n [source] => us [updateTime] => 1684898367574 [status] => UPDATE [properties] => Array ( [depth] => 18.0 [event-description] => USGS NEIC ShakeMap [event-type] => ACTUAL [eventsource] => us [eventsourcecode] => 6000kd0n [eventtime] => 2023-05-19T02:57:03.000Z [gmice] => WGRW12 [latitude] => -23.1852 [longitude] => 170.7633 [magnitude] => 7.7 [map-status] => automatic [maximum-latitude] => -20.5 [maximum-longitude] => 173.583 [maxmmi] => 3.89 [maxmmi-grid] => 7.117 [maxpga] => 0.013 [maxpga-grid] => 0.432 [maxpgv] => 4.071 [maxpgv-grid] => 36.317 [maxpsa03] => 0.04 [maxpsa03-grid] => 0.99 [maxpsa10] => 0.039 [maxpsa10-grid] => 0.361 [maxpsa30] => 0.016 [maxpsa30-grid] => 0.091 [minimum-latitude] => -25.783 [minimum-longitude] => 167.833 [original-signature] => MCwCFF6U7RDIBzTQAimTZvCpuwOvTJ/TAhRcMt3dooKiaRN583GP4B9VxQYMNw== [original-signature-version] => v1 [pdl-client-version] => Version 2.7.10 2021-06-21 [process-timestamp] => 2023-05-24T03:18:12Z [review-status] => automatic [shakemap-code-version] => 4.0.2+731.g88a8033 [version] => 7 ) [preferredWeight] => 232 [contents] => Array ( [download/coverage_psa3p0_high_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898359000 [length] => 2589707 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_psa3p0_high_res.covjson [sha256] => sMBfpzXHt9N6INdqcT+gmRvz6MN8eE8n4euxztT/ICI= ) [download/coverage_psa3p0_medium_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898359000 [length] => 649976 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_psa3p0_medium_res.covjson [sha256] => BQPiTi+OrDr4ZN6b3j7ARYIb5EGDRg73NYAX5Tsx8uY= ) [download/coverage_pgv_high_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898357000 [length] => 2150719 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_pgv_high_res.covjson [sha256] => EbJZFYPowQzDslIqu4xihG+5ur1EcoSjC90202EwWNc= ) [download/mmi_legend.png] => Array ( [contentType] => image/png [lastModified] => 1684898317000 [length] => 47846 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/mmi_legend.png [sha256] => pbQsavNlqpZQ2tTfL+ku1giwHNbXeI3qt7CRvvqwh2k= ) [download/rupture.json] => Array ( [contentType] => application/json [lastModified] => 1684898366000 [length] => 529 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/rupture.json [sha256] => guV2iFuNzjpequxoR5ktrm/fcz+0AfeuJi1NUGI6zXg= ) [download/info.json] => Array ( [contentType] => application/json [lastModified] => 1684898302000 [length] => 5805 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/info.json [sha256] => yGrIs2IbXRFGK/F9O/sMnXTLD3EmpxfBrS6A2qTyGF8= ) [download/coverage_psa0p3_high_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898357000 [length] => 2589658 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_psa0p3_high_res.covjson [sha256] => cGakrrdaii9YMGCU2BhOhdh8MKd5fQXH/rIgQuvFku4= ) [download/psa3p0.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684898352000 [length] => 74071 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/psa3p0.jpg [sha256] => A/nvkBl5pTRUm1yXK1xa+CIi9h/guv26T4AtgPUAx6g= ) [download/cont_psa0p3.json] => Array ( [contentType] => application/json [lastModified] => 1684898297000 [length] => 8744 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/cont_psa0p3.json [sha256] => 3/SIDjC8kJKosSYjQfYAcz3Qq4Lf6CxJi+39OTEbQps= ) [download/coverage_pga_high_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898356000 [length] => 2589761 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_pga_high_res.covjson [sha256] => sFrDDD4iIx8RYIuKOOcNLlX2wlqzOfN5Sm5/0sNuqCg= ) [download/coverage_psa0p3_low_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898357000 [length] => 163054 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_psa0p3_low_res.covjson [sha256] => mdcOvHmaaizpcGlXBM1m2CdCSSSZl5STMX+FbCJ2chQ= ) [download/attenuation_curves.json] => Array ( [contentType] => application/json [lastModified] => 1684898355000 [length] => 52755 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/attenuation_curves.json [sha256] => sedS2mNJzmUDcb0r5E6yyGMgj3Ty/qeU4DIY1vHkd+I= ) [download/intensity.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684898333000 [length] => 86078 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/intensity.jpg [sha256] => eP/wl6yKOh1vA3MNGvCppAvQVoQ8ueOB/Rz0yHV7dNY= ) [download/raster.zip] => Array ( [contentType] => application/zip [lastModified] => 1684898362000 [length] => 15516783 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/raster.zip [sha256] => 3xHsN/goe/rQnZCiBySU+Xgh9jzsZpPm2VWmecyQDRY= ) [download/pga.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898337000 [length] => 689174 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/pga.pdf [sha256] => GuxPNnZA/1OzvhgaebgNZVzoULTjmSdt3IRWCwYCAIs= ) [download/pga_regr.png] => Array ( [contentType] => image/png [lastModified] => 1684898353000 [length] => 91258 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/pga_regr.png [sha256] => +wNY7qZKk3apBnAd54BebgNadjW7c/RKv3pvk1U3efA= ) [download/coverage_mmi_low_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898356000 [length] => 110966 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_mmi_low_res.covjson [sha256] => o6imTFwJ6qFAXg32ARc6yR8/btMb/IirOfcMBWemHeQ= ) [download/coverage_mmi_high_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898355000 [length] => 1756065 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_mmi_high_res.covjson [sha256] => +6ngouVju9ptERBd487XV9N66YkiF3TxcBBmRxo1/7M= ) [download/intensity.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898332000 [length] => 717378 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/intensity.pdf [sha256] => maR0dAbKDdLQ+zNPHGnbggVYWR0quf2OJ5F2qhFlZ9o= ) [download/mmi_regr.png] => Array ( [contentType] => image/png [lastModified] => 1684898353000 [length] => 89084 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/mmi_regr.png [sha256] => 1N4QIeYe7RfJdVsoRwtcULuxpTIYbD6fZz/6KDvpNe4= ) [download/psa3p0.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898352000 [length] => 685889 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/psa3p0.pdf [sha256] => YSdhQ20yus+wcLoDriCLZXjRjRUwT7AaIb9xHRzndMo= ) [download/coverage_psa1p0_high_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898358000 [length] => 2589704 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_psa1p0_high_res.covjson [sha256] => sMH5hkX+a28cBteV3P2rQJqkURZinD2kz9ds2j6E0jY= ) [download/uncertainty.xml] => Array ( [contentType] => application/xml [lastModified] => 1684898302000 [length] => 24850072 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/uncertainty.xml [sha256] => cCZS7KBr/N2ebDIMxGMhOFsPSl8T70f6D4JxAYRZ80g= ) [download/pin-thumbnail.png] => Array ( [contentType] => image/png [lastModified] => 1684898333000 [length] => 29939 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/pin-thumbnail.png [sha256] => KXM9ui2rbHx/cj5riTf/rP3HdyeCjcd+nSkJWdXi2UY= ) [download/cont_mmi.json] => Array ( [contentType] => application/json [lastModified] => 1684898295000 [length] => 10938 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/cont_mmi.json [sha256] => qkbWOvGplmx/9xrX14xYX4X4RVmdbuv7nAAZNxF/0HY= ) [download/coverage_pgv_low_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898357000 [length] => 135500 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_pgv_low_res.covjson [sha256] => dYsA3mLybMA1ACQik91gWkxsTL2p/c6XXHWU+UePKvI= ) [download/coverage_mmi_medium_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898356000 [length] => 441037 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_mmi_medium_res.covjson [sha256] => CeUJgUiRB7343KpMZ4XsU6lomzty52ZyxsTf95x8v6c= ) [download/pgv.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898341000 [length] => 687203 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/pgv.pdf [sha256] => Dk/5WAPT7WpuHLGr4EeXUFG1SzqPL0IAcA79svzmAzk= ) [contents.xml] => Array ( [contentType] => application/xml [lastModified] => 1684898366000 [length] => 12211 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/contents.xml [sha256] => YwrpVCo22YoGMFwDX3aZ8W6sIXQxiNkWa3uucnrkZ/Q= ) [download/cont_psa1p0.json] => Array ( [contentType] => application/json [lastModified] => 1684898298000 [length] => 7503 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/cont_psa1p0.json [sha256] => pSSRWbX7V0BwUirQ4VHI9/HJ0beRIVr0MZ/kwuubNno= ) [download/cont_psa3p0.json] => Array ( [contentType] => application/json [lastModified] => 1684898298000 [length] => 6058 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/cont_psa3p0.json [sha256] => trJbZql00FOING0SasCTo9hIM4+BzYvbv+z/MgaZKoE= ) [download/psa1p0.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898348000 [length] => 688616 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/psa1p0.pdf [sha256] => j1L/ZmPEVGn1D/vuGkQb8GL1i31yxrBLxytwmNAXg1E= ) [download/coverage_pgv_medium_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898357000 [length] => 539912 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_pgv_medium_res.covjson [sha256] => efLLmwaqRQHIEZ/hLMPeH/LOp1lJL/yxGiDtLI/JG2c= ) [download/psa1p0_regr.png] => Array ( [contentType] => image/png [lastModified] => 1684898354000 [length] => 89871 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/psa1p0_regr.png [sha256] => bi+VO/JCxDgHIjKNqPFXXjBeltZemuolXS2EtEGPv9g= ) [download/coverage_psa3p0_low_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898359000 [length] => 163087 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_psa3p0_low_res.covjson [sha256] => vrR3n3ZinoSenaWO77IXxJAZeYMV6cVHyGQ5Ouczb/I= ) [download/pga.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684898337000 [length] => 78072 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/pga.jpg [sha256] => SlD6Y6PsmiV0GIHTjkU2pJfgRnG9sAT3RDe7DxFo7qg= ) [download/coverage_psa1p0_medium_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898358000 [length] => 649995 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_psa1p0_medium_res.covjson [sha256] => bxbAInRmCJ5wjL/0M8jipIn8znFcSJRBZVykQw6mUgY= ) [download/psa0p3.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684898345000 [length] => 78108 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/psa0p3.jpg [sha256] => oRmjKe5qSVK64gwzxrywgpdwLNkXfxKJl+3lO8TVsDQ= ) [download/shake_result.hdf] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898366000 [length] => 34404493 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/shake_result.hdf [sha256] => O/k5SKM8anIjmuzSTTBW872iZKYSfBabd4KrZhMFB+I= ) [download/cont_pga.json] => Array ( [contentType] => application/json [lastModified] => 1684898296000 [length] => 8739 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/cont_pga.json [sha256] => fFOeNBSUfYR2xzt0+nRi70LgKijolHQGbwZHXkM3pq4= ) [download/pgv.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684898341000 [length] => 73110 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/pgv.jpg [sha256] => BpdwmR8sA4fT/d54AzRCj6Xxfn1zG3G7Pa3TaVtxeoE= ) [download/psa1p0.jpg] => Array ( [contentType] => image/jpeg [lastModified] => 1684898349000 [length] => 77388 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/psa1p0.jpg [sha256] => 2spancfq8lKoNoEBD/i9WWldsFx1lBxBARVrsrt8WAg= ) [download/cont_mi.json] => Array ( [contentType] => application/json [lastModified] => 1684898295000 [length] => 10938 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/cont_mi.json [sha256] => qkbWOvGplmx/9xrX14xYX4X4RVmdbuv7nAAZNxF/0HY= ) [download/pgv_regr.png] => Array ( [contentType] => image/png [lastModified] => 1684898354000 [length] => 89959 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/pgv_regr.png [sha256] => kiqYt28aNFrbNEv/zVR/HQOJcZummIduZcRdRQrnWcU= ) [download/intensity_overlay.pngw] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898334000 [length] => 41 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/intensity_overlay.pngw [sha256] => IdArkBDBCohAhWSmv/G7f4VS0hGSBAxA7kGTaFomVZ0= ) [download/coverage_pga_low_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898356000 [length] => 163062 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_pga_low_res.covjson [sha256] => ENbe55flL2sz9UaoPg8a+wG3vavkzD6ApVOXS220pwU= ) [download/coverage_pga_medium_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898356000 [length] => 649997 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_pga_medium_res.covjson [sha256] => qUlag+y4OR28cHGMyYuiNCMskwBbSuDzIvPDLMRG374= ) [download/grid.xml] => Array ( [contentType] => application/xml [lastModified] => 1684898300000 [length] => 24515523 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/grid.xml [sha256] => TDJoI1+xtlKZDNZ3TwjPSlmREV+X0F1AspFgYsez2fU= ) [download/coverage_psa1p0_low_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898358000 [length] => 163101 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_psa1p0_low_res.covjson [sha256] => zgAktpINDH0YhRRCNcFBXk/s6SOqYfRui+4f0nst+GU= ) [download/intensity_overlay.png] => Array ( [contentType] => image/png [lastModified] => 1684898334000 [length] => 42964 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/intensity_overlay.png [sha256] => gbritReP/aMh+Mv125QPRgV+GAzq33kD8zYyApciHs0= ) [download/psa0p3_regr.png] => Array ( [contentType] => image/png [lastModified] => 1684898354000 [length] => 93308 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/psa0p3_regr.png [sha256] => lL5maz5sLqEaSHYjRLWfWfhIo7gCjFdcYTYytTkvYeM= ) [download/stationlist.json] => Array ( [contentType] => application/json [lastModified] => 1684898366000 [length] => 7774 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/stationlist.json [sha256] => TsigMzqQ3HBLG4pz6RFOlhttZoBYFREcT3q6TPCYzAw= ) [download/psa3p0_regr.png] => Array ( [contentType] => image/png [lastModified] => 1684898355000 [length] => 88691 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/psa3p0_regr.png [sha256] => MpD3ZAoLUEgkiDKKcwlVatnLr64QvDziGNRCsb/1qVw= ) [download/shakemap.kmz] => Array ( [contentType] => application/vnd.google-earth.kmz [lastModified] => 1684898311000 [length] => 149366 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/shakemap.kmz [sha256] => vBshc+iPUYB4wAVNt1/Av4D2lbTJdelUnP0wfosu/Ak= ) [download/psa0p3.pdf] => Array ( [contentType] => application/pdf [lastModified] => 1684898345000 [length] => 689957 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/psa0p3.pdf [sha256] => A9lDHSjQbkKcFA88Cbz3xuSJhV0UtE7glHRkLGlzgrc= ) [download/coverage_psa0p3_medium_res.covjson] => Array ( [contentType] => application/octet-stream [lastModified] => 1684898357000 [length] => 649973 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/coverage_psa0p3_medium_res.covjson [sha256] => iCGDyO/rH4b+jL3y3vrybFoZAZ5imUauSqoiBG/kiLA= ) [download/cont_pgv.json] => Array ( [contentType] => application/json [lastModified] => 1684898297000 [length] => 6098 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/cont_pgv.json [sha256] => u1WYtDXptLNm2OvkdoQKFlhA00xwWYzinJ1LSRMdQj8= ) [download/shape.zip] => Array ( [contentType] => application/zip [lastModified] => 1684898366000 [length] => 3620528 [url] => https://earthquake.usgs.gov/product/shakemap/us6000kd0n/us/1684898367574/download/shape.zip [sha256] => QMXccpewv+JZB89sxOK9vwKGOgc4gB77DUoX9ptAV9g= ) ) ) ) ) ) [geometry] => Array ( [type] => Point [coordinates] => Array ( [0] => 170.7633 [1] => -23.1852 [2] => 18.027 ) ) [id] => us6000kd0n )